Arithmetic for the Practical ManD. Van Nostrand, 1931 - 269 σελίδες |
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Σελίδα 170
... inches and the width or altitude BC = 3 inches . Each of the small squares into which the rectangle is divided is then 1 inch on a side and is called . a square inch . The small shaded square then represents 1 sq . in . In the whole ...
... inches and the width or altitude BC = 3 inches . Each of the small squares into which the rectangle is divided is then 1 inch on a side and is called . a square inch . The small shaded square then represents 1 sq . in . In the whole ...
Σελίδα 183
... inches and the perpendicular DE is drawn in such a position that BE is 3 inches and EA 12 inches , then by the rule for the mean proportional , the length DE = √3X12 = √36 = 6 inches . This relation holds true for any position of DE ...
... inches and the perpendicular DE is drawn in such a position that BE is 3 inches and EA 12 inches , then by the rule for the mean proportional , the length DE = √3X12 = √36 = 6 inches . This relation holds true for any position of DE ...
Σελίδα 222
... inches ( 20 inches diameter ) when all have the same height ( altitude ) of 10 inches . The total surface area is calculated to the nearest whole square inch for each case by the rule of article 118 , which , in symbols , is S = 6.283 ...
... inches ( 20 inches diameter ) when all have the same height ( altitude ) of 10 inches . The total surface area is calculated to the nearest whole square inch for each case by the rule of article 118 , which , in symbols , is S = 6.283 ...
Περιεχόμενα
CHAPTER I | 3 |
SUBTRACTION | 10 |
CHAPTER III | 18 |
Πνευματικά δικαιώματα | |
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added amount angle anti-log arithmetical progression bushels calculation called chapter ciphers circle circumference column common difference common fraction common logarithms complete quotient compound number cone cube root cubic curve cylinder decimal fraction decimal number decimal places decimal point degrees denominate number diameter distance divided dollars equal equator equivalent example exponent expressed factors geometrical progression given number graph hypotenuse illustrated inches indicated last figure last term lateral surface latitude length logarithms longitude mantissa means measure method metric system miles minuend multiply number of terms partial dividend periodic rate plane figures poles prime meridian proportion pyramid quotient radius ratio rectangle rectangular solid remainder represent result right triangle side Similarly simple slant height sphere square and cube square root subtracted subtrahend surface area symbols temperature tion unit volume weight whole number write written